The invention relates to a method for controlling a lighting device (1) for a motor vehicle, comprising at least a first and a second light module (3, 4) arranged to emit a first and a second pixelated light beam (HD, LD) in a first and a second predetermined emission zone (ZHD, ZLD) associated therewith, respectively, the resolution of the first pixelated beam is greater than the resolution of the second pixelated beam and the first and second predetermined emission regions are adjacent, the method comprising the steps of: (E1) detecting the presence of a target object (C) in a given one of the first and second predetermined emission regions; (E2) forming a dark zone (ZS) in the pixelated light beam associated with the given zone by extinguishing or attenuating at least one pixel (HDi, j) of the pixelated light beam associated with the given zone at the target object level; (E3, E4) gradually modifying at least one first pixel (LD1) of the second pixelated light beam as the target object moves from the given region towards the other of the first and second predetermined emission regions and before the target object reaches the other region.
本发明涉及一种用于控制用于机动车辆的照明装置(1)的方法,该照明装置至少包括第一和第二光模块(3,4),这些光模块被布置成分别在与其相关联的第一和第二预定发射区(ZHD,ZLD)中发射第一和第二像素化光束(HD,LD),该第一像素化光束的分辨率大于该第二像素化光束的分辨率并且该第一和第二预定发射区相邻,该方法包括以下步骤:(E1)在该第一和第二预定发射区中的给定区中检测目标物体(C)的存在;(E2)通过熄灭或衰减位于该目标物体层面处的与该给定区相关联的像素化光束的至少一个像素(HDi,j),在与该给定区相关联的像素化光束中形成暗区(ZS);(E3,E4)当该目标物体从所述给定区朝向该第一和第二预定发射区中的另一区移动时并且在该目标物体到达该另一区之前,逐渐修改该第二像素化光束的至少一个第一像素(LD1)。
Method for controlling lighting device suitable for emitting two pixelated light beams having different resolutions
用于控制适合于发射具有不同分辨率的两个像素化光束的照明装置的方法
2022-05-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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